Watch 49ers vs. Cardinals online: Game time, live stream, TV coverage

The Arizona Cardinals (2–0) welcome the San Francisco 49ers ​(1–1) to University of Phoenix Stadium in the first NFC West test of the season for both teams.

The Cardinals are led by quarterback Carson Palmer, who has amassed 492 yards of offense and a 124.4 passer rating through two games this season. Palmer, 35, has won his last nine starts and is 15–2 in his last 17 since losing to the 49ers in 2013. He threw for four touchdowns in Arizona’s 48–​23 win at Chicago in Week 2.

Despite quarterback Colin Kaepernick throwing for 335 yards and two touchdowns, the 49ers were routed by the Pittsburgh Steelers 43–​18 in Week 2. The San Francisco defense allowed 453 yards to Pittsburgh in the loss.